Dwyer RHPX-2SSAF-00 Outdoor Surface-Mount Temperature & Humidity Transmitter
The DWYER RHPX-2SSAF-00 is an outdoor surface-mount temperature and humidity transmitter with a 4 to 20mA output. It features a thermistor sensing element (20K @ 25°C) and operates on a 10 to 35V DC power source. The…
SKU 3G-OTH-179169
Also listed as: RHPX2SSAF00 · RHPX 2SSAF 00
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The DWYER RHPX-2SSAF-00 is an outdoor surface-mount temperature and humidity transmitter with a 4 to 20mA output. It features a thermistor sensing element (20K @ 25°C) and operates on a 10 to 35V DC power source. The transmitter offers humidity accuracy of ±2% from 10 to 90% RH at 25°C and temperature accuracy of ±0.36°F at 77°F, with a temperature range of -4 °F to 140 °F.
Frequently Asked Questions
What is the Dwyer RHPX-2SSAF-00 humidity transmitter used for?
The Dwyer RHPX-2SSAF-00 is an outdoor surface-mount transmitter that measures both temperature and humidity. It is used in HVAC, building automation, and environmental monitoring applications where reliable 4 to 20mA output and ±2% RH accuracy are required.
What are the specifications of the Dwyer RHPX-2SSAF-00?
The Dwyer RHPX-2SSAF-00 has a thermistor sensing element (20K @ 25°C), 4 to 20mA output, and operates on 10 to 35V DC. Humidity accuracy is ±2% from 10 to 90% RH at 25°C, temperature accuracy is ±0.36°F @ 77°F, and temperature range is -4 °F to 140 °F.
Where to buy the Dwyer RHPX-2SSAF-00 worldwide?
3G Electric supplies the Dwyer RHPX-2SSAF-00 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this transmitter.
How to install the Dwyer RHPX-2SSAF-00 outdoor transmitter?
Mount the Dwyer RHPX-2SSAF-00 on a flat outdoor surface using the provided screw terminals. Connect the 4 to 20mA output to your control system and supply 10 to 35V DC power. Ensure the 1/2 in NPS conduit fitting is sealed against moisture. Refer to the Dwyer manual for wiring details.
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3G Electric supplies Dwyer outdoor surface-mount temperature & humidity transmitters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
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Compatible alternatives & equivalents
- Dwyer The Dwyer RHPX-3SDA0-00 is a duct-mount transmitter that measures both temperature and humidity in HVAC air-handling systems. It outputs a 4 to 20mA DC signal for integration with building automation controls. The device uses a thermistor sensing element (20K @ 25°C) and operates on a 10 to 35V DC power source. Humidity accuracy is 2%, temperature accuracy is ±0.36°F @ 77°F, and the temperature range is -4 °F to 140 °F. Connection is via screw terminals with a 1/2 in NPS fitting
- Dwyer Duct-mount transmitter for measuring temperature and humidity in HVAC systems. Features a thermistor (20K @ 25°C) sensing element, 0-10V DC output, screw terminals, and 1/2 in NPS connection. Temperature range -4°F to 140°F with accuracy ±0.36°F @ 77°F; humidity accuracy 3%. Power supply 15-35V DC
